Neurospora crassa strain:Oak ridge
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA190099 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR751454.fastq.gz | Fastqsanger.gz | |||
| SRR755946.fastq.gz | Fastqsanger.gz | |||
| SRR756251.fastq.gz | Fastqsanger.gz | |||
| SRR756354.fastq.gz | Fastqsanger.gz | |||
| SRR769610.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 6 |
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Project description:RNA-seq from Neurospora crassa at 5 time points of light induction, with 2 replicates for each, totalling 10 samples RNA-seq from Neurospora crassa at 5 time points of light induction, with 2 replicates for each, totalling 10 samples
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Project description:To determine the genes directly and indirectly under the control of the Grainy-head homolog (GHH) transcription factor in Neurospora crassa Three different sample types (Aerial Hyphae & Conidia; Mycelia; or Whole Colonies) of both wild-type (FGSC #2489) and grainy-head homolog (FGSC #13563) strains of Neurospora crassa were subjected to transcriptome analyses to determine the genes differentially expressed in the ghh background compared to wild type.
2012-03-01 | E-GEOD-35017 | biostudies-arrayexpress
Project description:To determine the genes directly and indirectly under the control of the Grainy-head homolog (GHH) transcription factor in Neurospora crassa
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Project description:A colony of fungus is comprised of long, branching filamentous cells called hyphae. Genetic mechanisms underlying the development of hyphae are poorly understood. We sectioned hyphae of a model fungus, Neurospora crassa (pink bread mold), into six parts depending on the age of the cells; 1 hour, 3 hour, 9 hour, 15 hour, 21 hour and 27 hour old, respectively. This data submission reflects an RNAseq analysis of mRNA extracted from the 1 hour time-point. 1 mycelial mRNA profile of 1 hour growth (hyphal tip) from Neurospora crassa strain FGSC 2489, Data was generated using Illumina GAIIx.
2013-08-28 | E-GEOD-50205 | biostudies-arrayexpress
Project description:Transcriptional profiling of Neurospora crassa ∆mak-2 strain grown under phosphate-shortage were compared the transcription profile of the control strain grown in both low- and high-Pi cultures. The filamentous fungus Neurospora crassa provides an excellent model system for the study of molecular responses to ambient signaling in eukaryotic microorganisms. Inorganic phosphate is an essential growth-limiting nutrient in nature and is crucial in genetic information. Numerous ambient signals activate the recruitment of mitogen-activated protein kinase (MAPK) cascades. Thus, in an attempt to identify genes involved in metabolic responses to exogenous phosphate sensing and in the functioning of a mitogen-activated protein kinase coding gene (mak-2) in N. crassa, we performed microarray experiments with the strain carrying the mak-2 gene knockout (Δmak-2) grown under phosphate-shortage by comparing the transcription profile to that of the control strain grown in both low- and high-phosphate cultures. Here we provide evidence that the mak-2 gene is an element of the adaptive response to extracellular Pi changes revealing novel aspects of phosphorus-sensing network in N. crassa.
2013-07-31 | GSE41806 | GEO
Project description:Multi-targeting priming (MTP) for genome-wide gene expression assays provides selective targeting of multiple sequences and counter-selection against undesirable sequences. We demonstrated superior performance of two MTPs compared to oligo-dT microarray profling and RNA tag sequencing the response of Saccharomyces cerevisiae to nitrogen deficiency and profiling Neurospora crassa early sexual development. Priming with MTPs in addition to oligo-dT resulted in higher sensitivity, a greater number of well-measured genes, more genes significantly differentially expressed, and a greater power to detect meager differences. Neurospora crassa mat A FGSC#2489 2 developmental stages and oligo(dT) primers.
2010-07-17 | E-GEOD-22972 | biostudies-arrayexpress
Project description:Many fungi form complex three-dimensional fruiting bodies, within which the meiotic machinery for sexual spore production has been considered to be largely conserved over evolutionary time. Indeed, much of what we know about meiosis in plant and animal taxa has been deeply informed by studies of meiosis in Saccharomyces and Neurospora. Nevertheless, the genetic basis of fruiting body development and its regulation in relation to meiosis in fungi is barely known, even within the best studied multicellular fungal model Neurospora crassa. We characterized morphological development and genome-wide transcriptomics in the closely related species Neurospora crassa, Neurospora tetrasperma, and Neurospora discreta, across eight stages of sexual development. Despite diverse life histories within the genus, all three species produce vase-shaped perithecia. Transcriptome sequencing provided gene expression levels of 2479 orthologous genes among all three species. Expression of key meiosis genes and sporulation genes, corresponded to developmental differences among these Neurospora species during sexual development. Screening N. crassa knockout crosses of genes selected for their expression differences across species, eight genes, whose functions were previously unknown, are found to be critical for the successful formation of perithecia. The absence of these genes in mutant crosses resulted in either no perithecium formation or in arrested development at an early stage. Our results provide insight into the genetic basis of Neurospora sexual reproduction, which is also of great importance with regard to other multicelluar ascomycetes, including fungal pathogens closely related to Neurospora in the Sordariomycetes, such as Fusarium spp, Magnaporthe oryzae, and Nectria haematococca mRNA were sampled and compared from eight time points across sexual reproduction in three Neurospora species
2014-12-12 | E-GEOD-60255 | biostudies-arrayexpress
Project description:Many fungi form complex three-dimensional fruiting bodies, within which the meiotic machinery for sexual spore production has been considered to be largely conserved over evolutionary time. Indeed, much of what we know about meiosis in plant and animal taxa has been deeply informed by studies of meiosis in Saccharomyces and Neurospora. Nevertheless, the genetic basis of fruiting body development and its regulation in relation to meiosis in fungi is barely known, even within the best studied multicellular fungal model Neurospora crassa. We characterized morphological development and genome-wide transcriptomics in the closely related species Neurospora crassa, Neurospora tetrasperma, and Neurospora discreta, across eight stages of sexual development. Despite diverse life histories within the genus, all three species produce vase-shaped perithecia. Transcriptome sequencing provided gene expression levels of 2479 orthologous genes among all three species. Expression of key meiosis genes and sporulation genes, corresponded to developmental differences among these Neurospora species during sexual development. Screening N. crassa knockout crosses of genes selected for their expression differences across species, eight genes, whose functions were previously unknown, are found to be critical for the successful formation of perithecia. The absence of these genes in mutant crosses resulted in either no perithecium formation or in arrested development at an early stage. Our results provide insight into the genetic basis of Neurospora sexual reproduction, which is also of great importance with regard to other multicelluar ascomycetes, including fungal pathogens closely related to Neurospora in the Sordariomycetes, such as Fusarium spp, Magnaporthe oryzae, and Nectria haematococca
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